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42 lines
749 B
42 lines
749 B
9 years ago
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#include <windows.h>
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#include <wchar.h>
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#define BUFSIZE MAX_PATH
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int wmain(int argc, wchar_t **argv) {
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wchar_t buf[BUFSIZE];
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if(argc != 2) {
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wprintf(L"Usage: %ls <dir>\n", argv[0]);
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return 1;
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}
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DWORD dwRet = SetCurrentDirectoryW(argv[1]);
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if (dwRet == 0) {
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wprintf(L"SetCurrentDirectoryW() failed (%ld)\n", GetLastError());
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return 1;
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}
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dwRet = GetCurrentDirectoryW(BUFSIZE, buf);
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if (dwRet == 0) {
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wprintf(L"GetCurrentDirectoryW() failed (%ld)\n", GetLastError());
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return 1;
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}
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if (dwRet > BUFSIZE) {
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wprintf(L"Buffer too small; needs %d characters\n", dwRet);
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return 1;
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}
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wprintf(L"Current directory is: %ls\n", buf);
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return 0;
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}
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